HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sudbury

$259+ Cheap flights from New York, NY (NYC) to Sudbury, ON (YSB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — YSB
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New York to Sudbury with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from New York to Sudbury

Cheapest flights from New York to Sudbury
Explore the most affordable flight options available from New York to Sudbury. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/28:00 am
EWR
-
YSB
2 stops7h 30m
Porter Airlines
Thu 7/94:10 pm
YSB
-
EWR
1 stop23h 35m
Porter Airlines
Deal found 6/17$589
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:40 am
EWR
-
YSB
1 stop4h 50m
Porter Airlines
Fri 7/314:10 pm
YSB
-
EWR
2 stops21h 45m
Porter Airlines
Deal found 6/17$590
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/14:25 pm
EWR
-
YSB
2 stops23h 05m
Porter Airlines
Thu 7/94:10 pm
YSB
-
EWR
1 stop23h 35m
Porter Airlines
Deal found 6/17$593
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/210:40 am
EWR
-
YSB
1 stop4h 50m
Porter Airlines
Sun 7/54:10 pm
YSB
-
EWR
1 stop18h 30m
Porter Airlines
Deal found 6/15$596
This Air Canada deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:30 pm
EWR
-
YSB
1 stop4h 57m
Air Canada
Mon 7/69:45 am
YSB
-
EWR
1 stop3h 52m
Air Canada
Deal found 6/17$606
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/310:40 am
EWR
-
YSB
1 stop4h 50m
Porter Airlines
Sun 7/54:10 pm
YSB
-
EWR
1 stop18h 30m
Porter Airlines
Deal found 6/15$607
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/310:40 am
EWR
-
YSB
1 stop4h 50m
Porter Airlines
Thu 7/94:10 pm
YSB
-
EWR
2 stops16h 05m
Porter Airlines
Deal found 6/17$611
This Air Canada deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:30 pm
LGA
-
YSB
1 stop4h 57m
Air Canada
Mon 7/69:45 am
YSB
-
LGA
1 stop3h 50m
Air Canada
Deal found 6/17$741
This Mytrip deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:25 pm
LGA
-
YSB
2 stops19h 05m
Porter Airlines
Mon 7/64:10 pm
YSB
-
LGA
2 stops16h 45m
Porter Airlines
Deal found 6/17$745
This Air Canada deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:25 am
LGA
-
YSB
1 stop6h 20m
Air Canada
Wed 8/129:45 am
YSB
-
LGA
2 stops7h 12m
Air Canada
Deal found 6/17$750
This Air Canada deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:25 am
LGA
-
YSB
1 stop6h 20m
Air Canada
Wed 7/82:25 pm
YSB
-
LGA
1 stop8h 10m
Air Canada
Deal found 6/17$765
This Air Canada deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:30 am
LGA
-
YSB
2 stops7h 15m
Air Canada
Sun 7/58:05 pm
YSB
-
LGA
2 stops11h 55m
Air Canada
Deal found 6/14$788

Find flight deals from New York to Sudbury

Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) to Sudbury (YSB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$589
(Kiwi.com)

One-way from

$259
(Kiwi.com)
Provider with most accurate pricing for New York (NYC)-Sudbury flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Sudbury flights.
Search Deals
From New York (NYC) to Sudbury
Search Deals
One-way flight from New York (NYC) to Sudbury
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New York to Sudbury that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 18, 2026.
Use the filters below to find and compare flights from New York to Sudbury that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Thu 7/2

6:25 am-11:26 am

1 stop5h 01m

Sudbury

Sun 7/5

4:10 pm-10:40 am

1 stop18h 30m

$598

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Tue 8/11

9:00 am-1:45 pm

1 stop4h 45m

Sudbury

Wed 8/12

9:45 am-3:50 pm

1 stop6h 05m

$606

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Wed 7/1

6:00 am-1:45 pm

2 stops7h 45m

Sudbury

Mon 7/6

9:45 am-1:37 pm

1 stop3h 52m

$614

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Fri 7/3

10:40 am-3:30 pm

1 stop4h 50m

Sudbury

Sun 7/5

4:10 pm-10:40 am

1 stop18h 30m

$629
Quickest round-trip

New YorkSudbury

LGA - YSB

LGAYSB

New York LaGuardia

Tue 8/11

8:45 am-1:45 pm

1 stop5h 00m

Sudbury

Wed 8/12

9:45 am-1:35 pm

1 stop3h 50m

$741

New YorkSudbury

LGA - YSB

LGAYSB

New York LaGuardia

Mon 7/27

2:30 pm-7:27 pm

1 stop4h 57m

Sudbury

Fri 7/31

9:45 am-3:45 pm

1 stop6h 00m

$741

New YorkSudbury

LGA - YSB

LGAYSB

New York LaGuardia

Thu 7/2

7:25 am-1:45 pm

1 stop6h 20m

Sudbury

Sun 7/5

9:45 am-3:45 pm

1 stop6h 00m

$741

New YorkSudbury

LGA - YSB

LGAYSB

New York LaGuardia

Fri 7/3

8:45 am-1:45 pm

1 stop5h 00m

Sudbury

Sun 7/5

9:45 am-2:59 pm

1 stop5h 14m

$741

New YorkSudbury

LGA - YSB

LGAYSB

New York LaGuardia

Thu 7/2

2:30 pm-7:17 pm

1 stop4h 47m

Sudbury

Sun 7/5

9:45 am-2:59 pm

1 stop5h 14m

$859
Cheapest one-way

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Wed 7/15

4:25 pm-3:30 pm

2 stops23h 05m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 12 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on New York-Sudbury, Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York-Sudbury, Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York-Sudbury, Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York-Sudbury, Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York-Sudbury, Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from New York to Sudbury

Have a flexible travel schedule? Discover the best time to fly to Sudbury from New York with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New York to Sudbury
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Sudbury

Get insights into the airlines that provide service to Sudbury. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sudbury. Reviews last updated June 18, 2026.
Read reviews from past customers who have flown Porter Airlines from New York to Sudbury. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
438 reviews

Food

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

6.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Porter Airlines
8.0
Very good
438 reviews
Porter Airlines
8.0
Very good
438 reviews

Food

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

6.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

Related info for your journey

Find useful and relevant information for your journey from New York to Sudbury. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sudbury from New York?

    Sudbury (YSB) is the airport you will fly into if you book a flight from New York to Sudbury. You should not have trouble finding flights to Sudbury from New York; the airport handles an average of 0 inbound flights from New York per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Sudbury airport from New York. It is only a 13.0 mi journey from Sudbury (YSB) to Sudbury’s city center.

  • How long is the flight from New York to Sudbury, Ontario?

    For as low as $606, Porter Airlines can have you in Sudbury, Ontario from New York in 4h 45m. There are 526 mi between New York and Sudbury, Ontario. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from New York to Sudbury, Ontario round-trip?

    Flying on Porter Airlines is currently your cheapest option to Sudbury, Ontario, with prices starting at $271.

  • Can I find deals for flights from New York to Sudbury that include hotel bookings?

    Yes. In addition to deals on New York to Sudbury flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New York to Sudbury?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to Sudbury.

  • Can I find deals for business class flights from New York to Sudbury?

    Yes. Cheapflights offers flight deals from New York to Sudbury by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from New York to Sudbury

Discover the top airline that operate flights from New York to Sudbury. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$271Average$623FlexibilityNo cancel feeOn-time52%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.